Merge remote-tracking branch 'fluid-project/master'

* fluid-project/master:
  GPII-158: Pass elements and model value to simplfy enactor set() method.
  GPII-158: Modify simplify enactor to use a selector of elements to hide, rather than duplicating the article element; add selector to necessary elements in demo content
  GPII-140: Fixed the tab text overlapping the content area when enlarged. Next and Previous button arrows now centred properly when enlarged and using contrast themes.
  GPII-140: Changed the Atom logo to include the outer circle.
  GPII-140: master merged in, heading tweak
  GPII-140: Added modified version of the tree logo. Fixed contrast theme logos not changing properly.
  GPII-124: Changed label colour and added text shadow, to fix low contrast
  FLUID-4907: updated to the latest version of Infusion. Includes a fix to a top level primary builder options.
  GPII-148: Added padding to bottom of simplified content so it's not obscured by the DT panel bar
  GPII-150: Tweak focus styling on prefs
  GPII-150: Removed theme overrides for DT and replaced with class fl-inverted-color. Added low contrast themes
  FLUID-4907: Changing to the version of Infusion in the FLUID-4907 branch.
  GPII-140: Logo and electron font icons added to demo resource. Likely want to change logo though.
  GPII-136: Moved text descriptions of images into <details> where details are not displayed by default
  GPII-136: Moved descrips below imgs
  GPII-136: Added demo images, image descriptions, and themed versions
GPII-179: Fixed styling issues with IE8 caused by the fact that IE8 doesn't support html5 tags.
GPII-179: Fixed the IE8 image scaling issue.
GPII-179: Added in PNG fall back to solve the problem that SVGs are not showed in IE8.
GPII-185: First cut to connect discovery tool with GPII server.
GPII-163: Adjusted the document order of the DT

Moved the Discovery Tool higher up in the DOM order to implement the desired tab order. This couldn't be achieved with straight tabindex values since UIO uses an iframe and the tab indexes of this would be calculated separate from the parent document. This would have caused the tab focus to jump back to the top of the page after tabbing away from the open/close button on the panel.

Also removed a call to fluid("tabable") as it was unneeded and caused issues in firefox when trying to set tabindexes of 1 or higher.
Merge remote-tracking branch 'jobara/GPII-163'

* jobara/GPII-163:
  GPII-163: Adjusted the document order of the DT
Merge branch 'master' into GPII-179 and resolve conflicts.

Conflicts:
	demos/discoveryTool/index.html
Merge remote-tracking branch 'fluid-project/master'

* fluid-project/master: (98 commits)
  GPII-163: Adjusted the document order of the DT
  GPII-168: Typo fix
  GPII-168: Typo fix
  GPII-168: Set expanded val to model value on create
  GPII-168: Added aria-expanded to be set on create
  GPII-168: Added aria to DT button and panel
  GPII-183: Added a readme for buzz
  GPII-183: Fixed a type-o
  GPII-183: Removes tts when not supported
  GPII-183: Updated tts enactor to use buzz
  GPII-183: Adding the buzz audio framework
  GPII-127: De-linting
  GPII-162: Reworked focus on prefs for themes
  GPII-162: Reworked focus on prefs for themes
  GPII-176: Fixed an issue where orbital images were too small when using a non-default theme.
  GPII-127: Clean up styling of more-text in banner logo
  GPII-127: Exclude some small icons from more-text
  GPII-127: Styling improvements to more-text display
  GPII-127: Clean up use of markup template, improve naming
  GPII-176: Removed inline style for Orbitals diagram width. This should cause the diagrams to wrap at the edge of the page.
  ...
GPII-198: Apply "more text" only to article images. Also removed the demands block that supplies the iframe html src.
GPII-198: Removed the constraint on excluding next, previous, thumb up/down icons since they are all outside of the <article>.
GPII-203: fixed stacking issue.

Moved the discovery tool panel higher in the stacking order so that it will be above the more text elements.
GPII-194: Fixed these issues: 1) hovering over preference set text labels does not apply hover effect on associated icon; 2) when hovering over "try something new", the animation plays on all preference icons except "more text".
GPII-198: Get rid of the demands block for adjusting the image selector in moreText enactor.
Merge remote-tracking branch 'cindy/GPII-198'

* cindy/GPII-198:
  GPII-198: Get rid of the demands block for adjusting the image selector in moreText enactor.
  GPII-198: Removed the constraint on excluding next, previous, thumb up/down icons since they are all outside of the <article>.
  GPII-198: Apply "more text" only to article images. Also removed the demands block that supplies the iframe html src.
Merge branch 'master' into GPII-203
GPII-196, GPII-200:
- "More text" now says "Extra Words"
- panel labels are all now lower case
- "Try something…" now uses a hand pointer and the arrow is smaller
- checkmark transition sped up
- selected preferences now appear colour inverted when in contrast modes.
- added RobotoSlab font.
Merge remote-tracking branch 'upstream/master' into GPII-196
Merge remote-tracking branch 'cindyli/GPII-194' into GPII-196
GPII-194: Fixed a bug where the drop shadow doesn't appear when hovering over the label.